7β-Hydroxy Cholesterol 3β-Acetate CAS 17974-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17974-77-5 |
| Molecular Formula | C29H48O3 |
| Molecular Weight | 444.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7β-Hydroxy Cholesterol 3β-Acetate (CAS 17974-77-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H48O3. Molecular weight: 444.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H48O3 |
| Molecular Weight | 444.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Hydroxy Standards
- 4-beta-Hydroxy Cholesterol 4-Acetate (CAS 2515-18-6)
- 19-Hydroxy Cholesteryl 3-Acetate (CAS 750-59-4)
- (3S)-3-(4-hydroxy-1-naphthalenyl)-3-(5-hydroxy-1-naphthalenyl)-1-isobenzofuranone (3S)-3-(4-oxidanylnaphthalen-1-yl)-3-(5-oxidanylnaphthalen-1-yl)-2-benzofuran-1-one 596-01-0 A832379 (CAS 596-01-0)
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Recommended Standards
- Cholesterol Methyl Carbonate (CAS 15507-52-5)
- Messagenin (CAS 18211-63-7)
- δ-Tocopherol Acetate (CAS 13027-26-4)
- 6-(N-ethyl-N-(2-methylallyl)sulfamoyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 317329-39-8)
- 2-[(3,5-difluorophenyl)formamido]acetic acid (CAS 923691-92-3)
- 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol (CAS 58954-06-6)
- 2-Amino-N-[3-(dimethylamino)propyl]benzamide (CAS 1943-20-0)
- 3-{[(4-Amino-5-ethyl-4H-1,2,4-triazol-3-yl)thio]-methyl}-4-methoxybenzaldehyde (CAS 1119450-96-2)
- 2-(4-Methyl-1,4-diazepan-1-yl)cyclopentan-1-ol (CAS 1216048-18-8)
- Acetyl decapeptide-3 (CAS 935288-50-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com